.slide-footer{
  position: absolute;
  bottom: 0;
  left: 0;
  height: 60px;
  line-height: 60px;
  width: 100%;
  border-top: 1px solid #e9e9e9;
  text-align: center;
  background: #fff;
  button{
    margin: 0 5px;
  }
}
